Trailer



FIG. 1 is a top, front and left side perspective view of a trailer showing my new design;

FIG. 2 is a top plan view thereof on a reduced scale;

FIG. 3 is a front elevational view thereof on a reduced scale;

FIG. 4 is a right side elevational view thereof on a reduced scale;

FIG. 5 is a rear elevational view thereof on a reduced scale; and,

FIG. 6 is a bottom plan view thereof on a reduced scale. 

The ornamental design for a trailer, as shown. 